package com.onehouse.types.constants;

import com.onehouse.types.enums.HttpStatus;

import java.util.HashMap;

public class AjaxResult extends HashMap<String, Object> {
    public static final String CODE_TAG = "code";
    public static final String MSG_TAG = "msg";
    public static final String DATA_TAG = "data";

    public AjaxResult() {
    }

    public AjaxResult(int code, String msg) {
        super.put(CODE_TAG, code);
        super.put(MSG_TAG, msg);
    }

    public AjaxResult(int code, String msg, Object data) {
        super.put(CODE_TAG, code);
        super.put(MSG_TAG, msg);
        if (data != null) {
            super.put(DATA_TAG, data);
        }
    }

    public static AjaxResult success() {
        return AjaxResult.success("操作成功");
    }

    public static AjaxResult success(String msg) {
        return AjaxResult.success(msg, null);
    }

    public static AjaxResult success(Object data) {
        return AjaxResult.success("操作成功", data);
    }

    public static AjaxResult success(String msg, Object data) {
        return new AjaxResult(HttpStatus.SUCCESS, msg, data);
    }

    public static AjaxResult error() {
        return AjaxResult.error("操作失败");
    }

    public static AjaxResult error(String msg) {
        return AjaxResult.error(msg, null);
    }

    public static AjaxResult error(String msg, Object data) {
        return new AjaxResult(HttpStatus.ERROR, msg, data);
    }

    /**
     * 这个方法应该是测试用的，或者是自定义错误代码使用
     * @param code
     * @param msg
     * @return
     */
    public static AjaxResult error(int code, String msg) {
        return new AjaxResult(code, msg, null);
    }

    /**
     * 这里的put如何方便了链式调用？
     * @param key key with which the specified value is to be associated
     * @param value value to be associated with the specified key
     * @return
     */
    @Override
    public AjaxResult put(String key, Object value) {
        super.put(key, value);
        return this;
    }

}
